With the analysis among 116 patents, we discovered top 64 key players by total patent application. Yamaha Corp., Hitachi Ltd., NEC Corp. are dominant in this area. They take 24.14% of the total patent filing.
Shizuoka-ken, Japan
Patent: 16
Shizuoka-ken, Japan
Patent: 4
Georgia, United States
Patent: 4
Illinois, United States
Patent: 2
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With the analysis among related 3 patents applied in the last 5 years. We discover 4 most active companies in this area. The fast-growing Henan Xinkaili Pump Co., Ltd., Guang Dong Dian Wang Gong Si Qing Yuan Gong Dian Ju, Huaqiao University take 100.00% of patent filing during this period.
Henan Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Fujian Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
With the analysis among related 3 patents in last 5 years, we discover 4 new entrants. Henan Xinkaili Pump Co., Ltd., Guang Dong Dian Wang Gong Si Qing Yuan Gong Dian Ju, Huaqiao University are the most active new entrants in this area.
Henan Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Fujian Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
With the analysis among 6 patents, we discovered top 4 universities and scientific research institutions by total patent application. Keio University, Guangxi University, Huaqiao University are dominant in this area. They take 50.00% of the total patent filing.
Guangxi Zhuangzu Zizhiqu, China
Patent: 1
Fujian Sheng, China
Patent: 1